Skip to content
Go to file
Cannot retrieve contributors at this time
136 lines (90 sloc) 4.96 KB

+++ Categories = ["hugo"] Description = "" Tags = [] date = "2015-11-27T08:26:28-07:00" title = "Deploying a Stand-Alone Hugo Site to GitHub Pages Mapped to a Custom Domain" +++

If you already know how to use Hugo, and you've never used GitHub Pages before, and you just want to figure out how to get everything wired up and deployed with the least amount of fuss necessary, then a lot of the blog posts and tutorials you'll find are going to be a bit frustrating.

Some tutorials will explain the GitHub Pages part in detail, but will make assumptions about how you're generating your site, which won't necessarily match what Hugo does.

Other tutorials will assume that you know nothing, and will explain every step of everything from scratch.

This post assumes that you know what all the pieces are (hugo, repositories, a bit of DNS), and you just want to figure out the easiest way to stitch it all together.

First, a warning:

Don't Make a gh-pages Branch

A lot of the documentation you'll find will talk about creating a branch called gh-pages for the HTML. This is great if you're creating a portfolio site with sub-sites for different projects on GitHub.

If you're looking to create a stand-alone site mapped to a custom domain, then that is not the documentation you need.

The gh-pages branches are what GitHub refers to as Project Pages. What you need when creating a stand-alone site are User Pages or Organization Pages (which are the same thing, it just depends on if your GitHub user is a user or an organization).

Ok, moving on.

A Tale of Two Repositories

The trick to deploying a stand-alone, hugo-generated site that will be hosted on a custom domain is that everything within public/ needs to be in its own repository, and that repository must be named <username>, where <username> is your actual GitHub username.

This means that all the markdown and templates and configuration needs to go in a separate repository. The repository with all the Hugo stuff can be named whatever you like. For the sake of argument, let's assume this repository is called blog.

The initial setup depends on what your current situation is. Most likely, either:

  1. nothing is committed to source control yet, or
  2. you already have your hugo site committed and pushed up to the blog repository on GitHub.

Setup When Nothing is Committed

Create two new, empty repositories on GitHub:

  1. blog
  2. <username> Make sure to check the Initialize this repository with a README box, since that will make the next step easier.

Kill your hugo server so that it stops regenerating the HTML.

Delete the public/ directory with rm -r public/.

Initialize a git repository and add the remote:

$ git init
$ git remote add origin<username>/blog.git

Setup When You've Already Committed and Pushed

If you've already got your Hugo site committed to source control and pushed up to GitHub, then the process is similar, except that you need to make room for the submodule that you're going to add right after the setup is complete.

Kill your hugo server so that it stops regenerating the HTML.

Create a new, empty repository named <username> on GitHub, making sure to tick the Initialize this repository with a README box.

Delete the public/ directory from git:

$ git rm -r public

Adding the Submodule

Clone the <username> repo into a submodule in public:

$ git submodule add<username>/<username> public

Add everything and push it up to GitHub:

$ git add .
$ git push -u origin master


Regenerate the HTML and push the submodule up to GitHub:

$ hugo -t -theme=YOURTHEME
$ cd public
$ git add .
$ git commit -m "Generate site"
$ git push origin master

You should be able to see the index page up on a few moments later.

Add a handy deploy script like Spencer Lyon's script to simplify things a bit.

Mapping a Custom Domain

Whether you're going to use a subdomain like or an apex domain like, you need to first add a file named CNAME to the submodule repository containing the domain you're mapping to.

Note that this file should be named CNAME, even if the DNS record you're creating is an A record or ALIAS record rather than a CNAME record.

If you're mapping a subdomain, create a CNAME record with your DNS provider. For an apex domain you'll need either an ALIAS record on an A record. It depends on the provider.

For more information about DNS mappings, check out the guide on GitHub.

Regenerating All the URLS

Once the DNS has propagated you're going to need to change the base host name in the Hugo config file, regenerate the site with the correct urls, and redeploy.

You can’t perform that action at this time.